Philips-ARG300-cd-sm 电路图 维修手册.pdf

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1、Version 1.0 3141 785 37070 Compact design MP3-CD Black CD Soundmachine Published by LZ 1147 Subject to modification Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmit

2、ted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. CONTENTS Block diagram.3-1 Wiring diagram .3-2 Circuit Diagram Layout diagram MAIN BOARD Layout.5-1 5-2 Technical Specification.1-1.1-5 Safety Instruction.2-2 ARG300/77 KEY L

3、ayout.5-3 Explode Drawing.6-1 Version Variation.2-1 Main + KEY board.4-1 Main board.4-2 RadioFans.CN 收音机爱 好者资料库 TECHNICAL SPECIFICATION 1-1 General description: 1 LIFETIME : 5 YEARS (ACC. TO UAN-D1611) 2 PERFORMANCE CLASSES : TUNER SUPPLY, AMPLIFIER SPEAKER BOXES RECORDERCLOCK CD USB TELEPHONE REC.

4、PLAYER Ix x 3 II x 4 III 5 SAFETY REQUIREMENTS: EN 60065 (IEC 65) CE , 6 RADIATION, IMMUNITY REQUIREMENTS: (EMC) EN55013, .EN55020 , (Version 55 approbation CB only ) . 7 CLIMATIC REQUIREMENTS: (acc. to UAN-D1590) All climates: -10 ?C till +50 ?C (Functional); Set has to be pre-conditioned for 2 hou

5、r, except CD function 8 For all measurements: 25 ?C9 POWER SUPPLY: MAINS (AC) operation DC (int. or ext.) operation / Backup Buffer Voltage selection: See table below Battery type: minimum operating voltage : 10 Selection: See table below Lifetime: 11 Frequency: See table below External DC: No12 POW

6、ER CONSUMPTION: Power off mode: ?5W typ. 3 W (power off mode) Standby: 0nW (power off mode) 13 Maximum: 15 W Maximum: 14 General: Q and R according to production division rules : Q 1% (Major), Q 4% (Minor) Measured according to: R 50kHz / / / N/A 29 Search time of total tuning range / N/A Search tim

7、e of total tuning range N/A 30 IF 45KHZ? 3kHz IF 218kHZ ? 3kHz 31 Frequency drift vs temp. -10?C to 10?C 10?C to 30?C 30? to 50?C 0.7 / 1000 * operating frequency Frequency drift vs temp. 15KHZ/?C 10KHZ/?C 15KHZ/?C 32 Dial calibration 5 7% Dial calibration -1.2 +/- 1.5MHz 33 Stereo On point (Pilot d

8、eviation : 6kHz) 14 15.5 dBuV 34 Switching on 6dB 35 wave range Sensitivity for 50mW noise limited sensitivity (26dB) Image rejection IF rejection large signal Selectivity S9/300kHz bandwidthB+3dB FM nom. 19 21 55 130dBf 21 36 lim. ? 19 50 125dBf 19 37 MW nom. 68 35 28 1000 21 3.0 38 lim. 72 28 24 5

9、00 16 2.5 39 unit ?V/m?V dBf ?V/m dB? dBdB dB mV/m dB kHz REMARKS: RadioFans.CN 收音机爱 好者资料库 1-3 TECHNICAL SPECIFICATION SUPPLY, AF-AMPLIFIER DC - NO; Temperature YES; Short circuit NO 7 Public address No 8 INDICATORS: Output power or VU-meter No : digits: 9 Frequency response No : digits: 10 Low powe

10、r (battery) No 11 ELECTRICAL DATA: TONE/EQUALIZER/DBB Balance control No 12 Mechanical noise (ISO 1996) 13 Noise overall (ISO) 14 Channel difference at 50mW 15 Hum (vol.max.-20dB to vol.min.) Limit: 200 nW 16 Residual noise (volume minimum) Limit: 260 nW17 Input sens.: Nom. 500mV mV for 50mW Limit:

11、mV Line outp.: Nom. mV voltage Limit: mV OUTPUT POWER: Mains operation: D=10% 2 X 1W ?Limit: - 1dB 18 Battery operation: D=10% 2 X 1W ?Limit: - 1dB 19 Music power (MPO) / Peak-MPO (PMPO): (acc. to DIN45324) 20 Short term maximum output power: - (acc. to IEC 60268-15) 21 Long term maximum output powe

12、r: - (acc. to IEC 60268-15) 22 Headphone output voltage/power: 23 Bandwidth FTC 1dB at: n.a. (acc. to FTC/16/1/D/432) 24 Bandwidth DIN 3dB at: - (acc. to IEC 60268-15) 25 Frequency response at Vol. max 20dB: typ. 60Hz to 16kHz (?3dB) 26 DBB raise level Disc SBC429 Track 12 LOUDSPEAKER (output): Low

13、pass crossover frequency: - kHz tolerance: Hz 27 High pass crossover frequency: - kHz tolerance: Hz 28 Short term maximum output power: - W (acc. to IEC 60268-15) 29 Long term maximum output power: - W (acc. to IEC 60268-15) 30 Frequency response at: - Hz kHz 31 REMARKS: 27 : Measured in Tuner mode;

14、 28: CD or LINE IN mode. 32 5 1-4 TECHNICAL SPECIFICATION CD-PART:(SANYO DA11B3VF CD MECHANISM) (BALL type) Technical description: Input Output Motor/control Logic control 1 Active components TC94A77FG-203 2 Passive components 3 Signal processing D/A converter HF-preamplifier Servoprocessor 4 Active

15、 components CD: TC94A77FG-203 CD: TC94A77FG-203 D9258PH 5 Passive components 6 Indicators/Display/Keys: Display: LCD for Track No. display 3 Digit 7 Keys: Slide switches Ref. Level for CD is a 1kHz, -6dB (Audio signal disc 1, track 35) 40 TECHNICAL SPECIFICATION 1-5 CD-RW /MP3 Test discs : ( A ) Aud

16、io signal disc 1 ( N ) MP3CD-1.0B Multi-Purpose ( B ) SBC444A ( O ) MP3CD-MS-1.0B Multi-Session ( G ) Burn-in SBC 442 ( P ) MP3CD-MX-1.0B Mixed Mode CD ( K ) Printed CD-RW ( Q ) MP3CD-XA-1.0B CD Extra ( L ) Low reflect CD-RW ( R ) MP3CD1.0D ( M ) High reflected CD-RW ( S ) MP3CD-M400-1.0A ( T ) MP3C

17、D-Multiformat-1.0B Description condition (test disc) Noraml limit CD-RW playability 1 Fingerprint “K” TNO 18 No audible disturbance 2 Black dot “K” 13, 17 um 800 400 3 Low reflection “L” No audible disturbance 4 High reflection “M” Startup MP3 playability : See specification on CD-DA MP3 - Data-form

18、at-check Remark :support ISO-9660, Joliet format and UDF 1.0 fr Reparaturen sind Original-Ersatzteile zu verwenden. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. After servicing and

19、before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA. CLASS 1 LASER PRODUCT 3122 110 03420 GBWarning ! Invisible laser radiation when open. Avoid direct expo

20、sure to beam. SVarning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta ej strlen. SFVaroitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen! DKAdvarse ! Usynlig laserstrling ved bning nr sikkerhedsafbryde

21、re er ude af funktion. Undg udsaettelse for strling. Caution: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. 2-2

22、 SET BLOCK DIAGRAM 3 - 13 - 1 WIRE CONNECT DIAGRAM 3-23-2 4 - 14 - 1 CIRCUIT DIAGRAM -MAIN + KEY BOARD PART1 3.3V 2.45V 1.9V 1.35V 0V Volt LCD 16k EEPROM LCD 32k EEPROM LED 32k EEPROM Pin 6 Mode: Pin 7 LED 16k EEPROM Slave Sony KSS-213CL Richly R801 Sanyo DA11VF Sony KSS-900AAA 0V 1.2V 2V 3.3V R8R17

23、 Open15k 27k15k 10k15k 10kOpen PUH SELVolt Pull Down Pull Up Pull Down Pull Up Pin 40 Pin 32 USB Disable USB Enable SD Disable SD Enable 8. Add R49 2.2k ohm 7. Add R20 10k ohm 6. Change R18 to open, R19 to 10k 5. R123 change to 8.2k ohm 4. Add R10: 4.7k ohm 3. Pin 7 LCD/LED/Slave/Standalone SEL 2. P

24、in 8 add USB power control 1. R16 change to 91 PLAY/PAUSE STOP DOWN/FR UP/FF FD- UP FD- DOWN PLAY MODe PROG Slave/Standalone SEL PUH SEL LCD/LED SEL As near as possible As near as possible As near as possible As near as possible CLOSE OPEN SYNC-REC C2xx uses condensor type Jumper to connect Power GN

25、D (NET5) DVSS(GND) for DAC pattern SLT- SLT+ FM+ FM- DM- DM+ TR- TR+ FC- FC+ VR Vcc Vc F B D A GND LD E C PD 888 CARDUSBDISC MP3 REPEAT RANDOM REPEATREPEATREPEATPROGRAM 1 2 3 4 5 6 7 8 9 10 11 12 LCD301 1 2 3 4 S405 PALY 1 2 3 4 S406 STOP 1 2 3 4 S407 DOWN/FR 1 2 3 4 S404 UP-FF 1 2 3 4 S401 FD-UP 1

26、2 3 4 S402 FD-DOWN 1 2 3 4 S408 MODE C401 100p R4012kR4072.2kR4022.7kR4033.9kR4046.8kR40512kR40627k 1 2 3 4 S403 PROG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN401 12 3 Q303 2SA1015GR L30110uH 1 2 3 4 5 6 CN302 R318 10 C317 47000p C306 47000p C3631000u/10 C3220.1u C362 100u/6.3 R315 8.2k 1 2 3 4 5 6

27、7 8 9 10 11 12 13 14 15 16 CN301 CFF5116 C304 470p C3030.1u 1 OT-1A 2 OT-1B 3 IN-1A 4 NC1 5 TRB 6 REG-O 7 NC2 8 GND 9 NC3 10 IN-2A 11 OT-2B 12 OT-2A 13 GND1 14 NC4 15NC5 16NC6 17OT-3A 18OT-3B 19IN-3A 20NC7 21VCC1 22VCC2 23BIAS 24NC8 25IN-4A 26OT-4A 27OT-4B 28GND2 29GND-P230 GND-P1 U302 MM1669XH/D925

28、8 C302470p X301 16.9344MHz C30115p C32515p 1 FMO 2 DMO 3 P1-0/ADIN1 4 P1-1/ADIN2 5 P1-2/ADIN3 6 P1-3/ADIN4 7 P2-0/ADIN5 8 PIN2-1/ADIN6 9 VREG 10 P3-0/MX0 11 P3-1/MXI 12 VDD3 13 VSS 14 VSSP3 15 VCOI 16 VDDP3 17 P3-2/OSCIN 18 RESETN 19 VDD1 20 VSS 21 DVSS3 22 LO 23 DVR 24 RO 25 DVDD3 26 XVSS1 27 XI 28

29、 XO 29 XVDD1 30 P4-0/DCK/SI1 31 P4-1/RSD/SO1 32 R4-2/RCK/SCK1 33 R4-3/SCK2/SCL 34 R5-0/SO2/SDA 35 P5-1/SI2/INTR3 36 VSS 37 VDD1 38 P6-0/S16/S20 39 P6-1/S15/S19 40 P6-2/S14/S18 41 P6-3/S13/S17 42 P7-0/S12/S16 43 P7-1/S11/S15 44 P7-2/S10/S14 45 P7-3/S9/S13 46 P8-0/S8/S12 47 P8-1/S7/S11 48 P8-2/S6/S10

30、49 P8-3/S5/S9 50 VDD3 51 P9-0/S4/S8 52 P9-1/S3/S7 53 P9-2/S2/S6 54 P9-3/S1/S5 55 P10-0/COM8/S4 56 P10-1/COM7/S3 57 P10-2/COM6/S2 58 P10-3/COM5/S1 59 P11-0/COM4 60 P11-1/COM3 61 P11-2/COM2 62 P11-3/COM1 63 VDDM1 64 #HOLDN 65 VSS 66 VDD1 67 PDO 68 TMAX 69 LPFN 70 LPFO 71 PVREF 72 VCOF 73 RVDD3 74 SLCO

31、 75 RFI 76 RFRPI 77 RFGO 78 AGCI 79 RFO 80 EQSET 81 RVSS3 82 FNI2 83 FNI1 84 FPI2 85 FPI1 86 TPI 87 TNI 88 VRO 89 MDI 90 LDO 91 AVSS3 92 RFZI 93 RFRP 94 SBAD/RFDC/FTE 95 FEI 96 TEI 97 TEZI 98 AVDD3 99 FOO 100 TRO IC301 TC94A77FG-203 3 I 2 O 1 G U301 LM1117-3.3V C356 220U C324 0.1u C358100u/16 C335 0

32、.1u C3050.1u C357 100u/16 C309 0.1u C3200.1u NET302 NET306 NET305 NET304 R325 9K1 R326 9K1 C3533.3u/50 C352 3.3u/50 C319102 C318102 R3307k5 R3317k5 12 3 Q301 2SB1457 R33333 C364 100u/16 C316 0.1u C315 0.1u C314 4700p C311 0.1u C3100.1u C321 0.1u C3080.1u C3430.1u C341 0.1u R314220 C340 0.1u C3382200

33、p C337 0.1u C35022u/16 C35447u/16 C334 0.1u C336 0.1u R321330k R3225.6k R32347k R324 15kC33315000p C33247p C3310.1u C330 0.1uC32833p C327 0.1u C326 0.1u C3494700p C34810000p C35147u/16 R3070 C34710p C30733000p C34433000p C3450.1u C346 0.1u R308 3 1 2 CN303 (ON-ON) R303100k R30222k R30122k C329 1000p

34、 JP303 JP302 JP301 NET303 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC IC302 AT24C32 C323 0.1u R31910k C36110u/50 JP304 C339 0.1u 1 2 C355100u/16 C359 100u/16 C34210000p R312 D3011S1588 R310 10k R304 10k R309 91 C31215000p C31315000p R337 15k R33610K 1 2 3 4 5 6 NC 1 P301 R306Open R329 10K R31110k R3

35、2027k R305 0 R31310K R328 220 R332 27k R334 0 R335 0 Q302 R316820 R3172k2 NET301 R33922k R338 1k R327 1k R3404k7 C300 10u/50 Q300 9014C R348 10k R34922K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN305 C365104 C366 104 C360 220U/16V MUTE KEY GND KEY OT-3B OT-3A OT-2A OT-2B OT-1A OT-1B FOO DMO OT-2B OT-2

36、A OT-3A TRO OT-4A OT-3B FMO VRO SLT+ SLT SLT- OT-4B FMO FOO RESETN MUTE SLT+ BUCK BUS3 MDI RESETN ADIN3 DMO OT-1A OT-4B OT-4A OT-1B LD TPI FNI2 FPI1 FNI1 FPI2 TNI VRO FNI2 FNI1 FPI2 FPI1 TPI TNI VRO MDI VRO VRO TRO VRO VRO GND GND D3.3V GND_D GNDF GND_D GND_D GNDA GNDA GNDF GNDA GNDA GNDA GNDA GNDX

37、D1.5V GNDA GND_D D3.3V GND_D D3.3V GNDF GNDF D3.3V GNDF GND GND_D GND GNDA GNDA A3.3V GNDX D1.5V D1.5V GND D3.3V GND D1.5V GNDA GND GND GND_D GND GND_D GNDA GNDA GNDA GNDA GNDA GNDF GNDX GND GND_D GNDA GNDF 8V A3.3V A3.3V A3.3V A3.3V A3.3V D1.5V D1.5V 8V 8V 8V D3.3V D3.3V D3.3V D3.3V D3.3V LD SLT- A

38、DIN3 BUS3 BUCK RO AGND LO 8V MUTE KEY0 KEY1 KEY0 CIRCUIT DIAGARM -MAIN BOARD PART 2 4-24-2 GND CD +8V CD L-CH A GND CD R-CH HC-RHC-L CD-RADIO-OFF AUX-IN FM CD OFF OFF FM CD OFF FM CD OFF FM CD 230V FMAM TUNER BAND SWITCH Q109 8550D Q104 9014C 1 VCC2 2 R_OUT 3 BS1 4 GND 5 NF1 6 R_IN1 7 L_IN 8 NF2 9 R

39、IP 10 BS2 11 L_OUT 12 VCC 13 GND1 14 GND2 IC104UTC8227P C169 100u/16V C161 100u/16V C166 100u/16V R108 470 ohm C164 100u/16V R107470 ohm C1831000u/10V C173 100u/16V C184 1000u/10V C150 154(M) C151 154(M) CON106 C103 330P C111 330P C171 0.22u C153 0.22u Q101 9014C R1042k2 R103 2k2 R102 10K R10110K R1

40、3110K C175 10U R130NC R128NC R127 NC C140NC C141NC CN102 Q111 8050 R126 1K2 Q107 KTB772 Q102 9014C D112 1N4148 R125 180K R123 820ohm R122 470ohm Z102 7V5 C176 100u/16V C185 470u/16V C123 104 D114 1N4148 Q103 9014C R121 33K R120 33K R119 10K R1171ohm R116 10K C167 100U 25V D104 1N4001 F101 T1.6A L250

41、V C186NC C107 104 C187 4700u/25V C109 104 C110203 D101 1N4001 C104203 D102 1N4001 C135203 D103 1N4001 C131 203 C170 4u7/10V C172 4u7/10V C174 220u/50V R136 1k8 R158 1k8 C165 3u3/50V C168 3u3/50V R105 12k R10612K C102152 C134152 D110 1N4001 D108 1N4148 R111NC R114 NC R113 4.7ohm R124 4.7ohm 1 2 3 4 V

42、101-A 5 6 7 8 V101-B 5 4 3 2 1 JK101-A 8 7 6 10 9 11 JK101-B SP-L 8ohm,1W SP-R 8ohm,1W D106 1N4148 Q506 8050C R188 1K R187 33K R191 15K D117 1N4148 D109 1N4148 L203FB L201FB L204FB C114 330P C180 330P R509 560R R505 560R C526 1uF/50V C528 1uF/50V R508 NC R507 NC C512 103 C532 104 C520 103 C524 47U/1

43、0V R511 47R C5250.47U C523 0.47U FMANT R519 4K7 Q512 8050C R154 10k Q505 8050C R515 47k Q502 8550 C541 104 R155 5K1 R156 5K1 R152 18k R15118k R160 0R R161 0R Q110 9014 Q106 9014 R169 33K R16310K R164 10K C112 47U C105 4U7 R1714k7 R170 4k7 1 2 3 4 5 6 7 CN403 7P D115 1N4148 Q105 8050 C101 47U R109 3K

44、3 R110 270K R176 4k7 C115 820 R1774k7C113820 R175 5k6 R172 5k6 R17810K R179 10K Q112 8050 R165 10K R180 1K R167 33K C163 100U R168 10K R162 15R D105 1N4148 1 STEREO 2 STAT 3 TU1 4 TU2 5 BAND 6 NC 7 NC 8 FMI 9 RFGND 10 NC 11 NC 12 AMI 13 GND 14 GND 15 RST 16 VOR+/TREB 17 VOL-/BASS 18 XO 19 XI 20 VDD1

45、 21 VDD2 22 DBYP 23 RO 24 LO IC501 Si4831-B30 C538 104 X1 32.768KHz C514 22P C530 22P R510 100K C509 2U2 C508 0.47U AM-COIL 100T D501 1N4148 C506 33P VR101 B50K C536 104 C502 10U R516 100K 1% R506 100R R503 137K 1% 1 GND 2 OUT 3 IN U500 LM1117-3V3 R2 470R R529 10K R530 22K R528 0R R526 4K7 D506 1N4148 R525 4K7 C521 104 Q11